4
Recorded earthquakes
region
September 1981
Tobelo earthquakes in September 1981
Earthquake archive for Tobelo in September 1981: 4 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
5.2
Strongest magnitude
4.7
Average magnitude
103.4 km
Average depth
Strongest event
5.2
22 Sep 1981
Analysis of the recorded activity
During September 1981, 4 earthquakes were recorded near Tobelo. Magnitudes ranged from 4.2 to 5.2, with an average of 4.7; depths ranged from 33.0 to 258.2 km, averaging 103.4 km. Activity extended from Friday, September 4, 1981 to Tuesday, September 22, 1981 UTC.
Only 4 earthquakes in the current catalogue match this period and location.
Event list